SELENIUM webDiver - Impossible de glisser et de déposer l'élément dans IE11

J'essaie de faire glisser et déposez un élément du panneau latéral pour former. Faites glisser et déposer le code ce que j'ai écrit, c'est comme ci-dessous. XXX PRE>

Ceci fonctionne bien dans tous les navigateurs sauf IE11. P>

J'ai essayé d'autres approches telles que P>

Approche 1 - P>

package dragAndDrop;

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.Reader;
import java.nio.charset.Charset;

import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.ie.InternetExplorerDriver;
import org.testng.annotations.Test;

public class DryRunIE{

    WebDriver driver;

    @Test
    public void dragAndDrop() {

        System.setProperty("webdriver.ie.driver", System.getProperty("user.dir") + "/Drivers/IEDriverServer.exe");
        driver = new InternetExplorerDriver();

        driver.get("https://jqueryui.com/droppable/");
        driver.manage().window().maximize();
        driver.switchTo().frame(0);

        try {
            //simulateDragAndDrop(driver.findElement(By.id("draggable")), driver.findElement(By.id("droppable")));
            //simulateDragDrop(driver.findElement(By.id("draggable")), driver.findElement(By.id("droppable")));
            dragAndDropHelper();
        } catch (Exception e) {
            e.printStackTrace();
        }

        driver.quit();
        try {
            Runtime.getRuntime().exec("taskkill /F /IM IEDriverServer.exe");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    private void simulateDragAndDrop(WebElement elementToDrag, WebElement target) throws Exception {

        JavascriptExecutor js = (JavascriptExecutor) driver;
        String script = "function createEvent(typeOfEvent) {" + "var event = document.createEvent(\"CustomEvent\");"
                + "event.initCustomEvent(typeOfEvent,true, true, null); " + "event.dataTransfer = { " + "data: {}, "
                + "setData: function (key, value) { this.data[key] = value; }, " + "getData: function (key) { "
                + "return this.data[key]; " + "} " + "}; " + "return event;" + "}"
                + "function dispatchEvent(element, event,transferData) { " + "" + "if (transferData !== undefined) { "
                + "event.dataTransfer = transferData; " + "} " + "" + "if (element.dispatchEvent) { "
                + "element.dispatchEvent(event); " + "} " + "" + "else if (element.fireEvent) { "
                + "element.fireEvent(\"on\" + event.type,event); " + "}" + "}" + ""
                + "function simulateHTML5DragAndDrop(element,target) { "
                + "var dragStartEvent =createEvent('dragstart'); " + "dispatchEvent(element, dragStartEvent); "
                + "var dropEvent = createEvent('drop'); "
                + "dispatchEvent(target, dropEvent,dragStartEvent.dataTransfer); "
                + "var dragEndEvent = createEvent('dragend'); "
                + "dispatchEvent(element, dragEndEvent,dropEvent.dataTransfer);" + "}" + ""
                + "var elementToDrag = arguments[0];" + "var targetElem = arguments[1];" + ""
                + "simulateHTML5DragAndDrop(elementToDrag,targetElem);";
        js.executeScript(script, elementToDrag, target);
    }

    private void simulateDragDrop(WebElement ele_source, WebElement ele_target) {
        final String JS_DnD =
                "var src=arguments[0],tgt=arguments[1];var dataTransfer={dropEffe" +
                "ct:'',effectAllowed:'all',files:[],items:{},types:[],setData:fun" +
                "ction(format,data){this.items[format]=data;this.types.append(for" +
                "mat);},getData:function(format){return this.items[format];},clea" +
                "rData:function(format){}};var emit=function(event,target){var ev" +
                "t=document.createEvent('Event');evt.initEvent(event,true,false);" +
                "evt.dataTransfer=dataTransfer;target.dispatchEvent(evt);};emit('" +
                "dragstart',src);emit('dragenter',tgt);emit('dragover',tgt);emit(" +
                "'drop',tgt);emit('dragend',src);";

                // drag and drop item two into the bin
                ((JavascriptExecutor)driver).executeScript(JS_DnD, ele_source, ele_target);
    }

    private void dragAndDropHelper() {

        String script = null;
        try {
            script = readFile(System.getProperty("user.dir") + "\\drag_and_drop_helper.js");
        } catch (IOException e) {
            e.printStackTrace();
        }

        JavascriptExecutor js = (JavascriptExecutor) driver;
        js.executeScript(script + "$('#draggable').simulateDragDrop({ dropTarget: '#droppable'});");
        System.out.println();
    }

    // helper method
    private static String readFile(String file) throws IOException {
        Charset cs = Charset.forName("UTF-8");
        FileInputStream stream = new FileInputStream(file);
        try {
            Reader reader = new BufferedReader(new InputStreamReader(stream, cs));
            StringBuilder builder = new StringBuilder();
            char[] buffer = new char[8192];
            int read;
            while ((read = reader.read(buffer, 0, buffer.length)) > 0) {
                builder.append(buffer, 0, read);
            }
            return builder.toString();
        } finally {
            stream.close();
        }
    }
}